| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.38 | 12.219% | $176.6103 | $176.61 | $176.60 | $176.60 |
| Purchase #2 | $39.87 | 8.518% | $43.2661 | $43.27 | $43.25 | $43.30 |
| Purchase #3 | $27.51 | 8.231% | $29.7743 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $149.27 | 11.818% | $166.9107 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $101.70 | 5.638% | $107.4338 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $132.86 | 13.598% | $150.9263 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $174.59 | 3.289% | $180.3323 | $180.33 | $180.35 | $180.30 |
| 7 purchase totals = | $783.18 | $855.2538 | $855.25 | $855.25 | $855.20 | |